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ADM1232 Datasheet Microprocessor Supervisory Circuit

Manufacturer: Analog Devices

General Description

The ADM1232 is pin-compatible with the MAX1232, DS1232LP, and DS1232.

The Analog Devices, Inc., ADM1232 is a microprocessor monitoring circuit that can monitor the following: • Microprocessor supply voltage • Whether a microprocessor has locked up • External interrupts The ADM1232 is available in four packages: an 8-lead MSOP (RM-8), an 8-lead PDIP (N-8), a 16-lead wide SOIC (RW-16), and an 8-lead narrow SOIC (R-8).

Microprocessor Supervisory Circuit ADM1232 RESET GENERATOR 07522-001 FUNCTIONAL BLOCK DIAGRAM VCC TOLERANCE 5%/10% TOLERANCE SELECT RESET PB RESET TD GND VREF DEBOUNCE WATCHDOG TIME-BASE SELECT Figure 1.

Key Features

  • Pin-compatible with MAX1232 and Dallas DS1232 Adjustable precision voltage monitor with 4.5 V and 4.75 V options Adjustable strobe monitor with 150 ms, 600 ms, or 1.2 sec options No external components Specified from.
  • 40°C to +85°C.

ADM1232 Distributor